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Muffler for 2003 Porsche Cayenne

We have 32 Items In-stock.

AutoTrust Silver Direct fit Muffler

AutoTrust Silver Mufflers are guaranteed to meet or exceed the original manufacturer's standards and quality. Backed by a 3-year limited warranty - If the part breaks or is damaged anytime within 3 years from purchase, simply cover shipping and handling and we will send you a new part.

Features:

  • Stainless steel material for extended durability and longer life
  • Dramatically decreases the noise
  • Improves vehicle's performance

AutoTrust Silver Muffler - Polished, Stainless Steel, Direct Fit

Best Seller
$77.91 $91.93 You Save $14.02 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: WKV150102ATS
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 13.75 in.
  • Case Shape: Round
  • Height: 6 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 4 in.
  • Overall Length: 17.5 in.
  • Tip Diameter: 4 in.
  • Tip Finish: Polished
  • Tip Material: Stainless Steel
  • Warranty: 3-year AutoTrust Silver limited warranty
  • Width: 6 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • Muffler priced right said it was a direct fit. Not the case. I spent more on the installation then the cost of the muffler. Had to extent and add a bracket to hold it up. The least the could have do e is put a bracket on to fit the application or said it needed professional installation or not a direct fit

    posted by: on January 9, 2014

AutoTrust Silver Muffler - Polished, Stainless Steel, Direct Fit

$99.94 $117.93 You Save $17.99 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: WKV150116ATS
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 9 in.
  • Case Shape: Oval
  • Height: 3.9 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 4 in.
  • Overall Length: 14.8 in.
  • Tip Diameter: 4 in.
  • Tip Finish: Polished
  • Tip Material: Steel
  • Warranty: 3-year AutoTrust Silver limited warranty
  • Width: 6 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

AutoTrust Silver Muffler - Polished, Stainless Steel, Direct Fit

$77.91 $91.93 You Save $14.02 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: WKV150103ATS
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 13.75 in.
  • Case Shape: Round
  • Height: 6 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 4 in.
  • Overall Length: 17.5 in.
  • Tip Diameter: 4 in.
  • Tip Finish: Polished
  • Tip Material: Steel
  • Warranty: 3-year AutoTrust Silver limited warranty
  • Width: 6 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Kool Vue Stainless steel Muffler

Kool Vue Stainless Steel Muffler is an affordable replacement for your old and rusty original unit. It is made from stainless steel material for extended durability.

  • Affordable replacement for old and rusty original unit
  • Stainless steel material for extended durability and longer life
  • Comes with 2-year Kool Vue limited warranty

You can't go wrong with Kool Vue parts! From restoration to performance products, Kool Vue has got you covered! Kool Vue is a tried and tested brand trusted by thousands of DIY people and body shops alike; it provides only the best quality products for its customers, and best of all it comes with a 2-year Kool Vue limited warranty!

Kool Vue Muffler - Polished, Stainless Steel, Direct Fit

$53.78 $63.46 You Save $9.68 (15%)
Add to Cart
Availability: In Stock
Earn More APW Rewards
Instead of 54,
  • Sku#: KV150103
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 13.75 in.
  • Case Shape: Round
  • Height: 6 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 4 in.
  • Overall Length: 17.5 in.
  • Tip Diameter: 4 in.
  • Tip Finish: Polished
  • Tip Material: Steel
  • Warranty: 2-year Kool Vue limited warranty
  • Width: 6 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • love it sounds great!!!!i buy from here all the time!!!!good price!!!!

    posted by: on January 26, 2014

  • view all 4 reviews

Kool Vue Muffler - Polished, Stainless Steel, Universal

Best Seller
$88.21 $104.09 You Save $15.88 (15%)
Add to Cart
Availability: In Stock
Earn More APW Rewards
Instead of 88,
  • Sku#: KV150105
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 14 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Notes: May require minor modifications during installation
  • Outlet Location: Center
  • Outlet Quantity: Dual
  • Outlet Size: 3.5 in.
  • Overall Length: 24 in.
  • Tip Finish: Polished
  • Tip Material: Steel
  • Warranty: 2-year Kool Vue limited warranty
  • Width: 9 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • This comp. was there when I lost My order and I had only my ebay receit. Thay founded my order and sent out right any Thanks

    posted by: zzsplash on March 11, 2014

  • view all 5 reviews

Kool Vue Muffler - Polished, Stainless Steel, Direct Fit

$56.86 $67.09 You Save $10.23 (15%)
Add to Cart
Availability: In Stock
Earn More APW Rewards
Instead of 57,
  • Sku#: KV150102
  • Material: Stainless Steel
  • Color/Finish: Polished
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 13.75 in.
  • Case Shape: Round
  • Height: 6 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 4 in.
  • Overall Length: 17.5 in.
  • Tip Diameter: 4 in.
  • Tip Finish: Polished
  • Tip Material: Stainless Steel
  • Warranty: 2-year Kool Vue limited warranty
  • Width: 6 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Thrush Turbo Mufflers

THRUSH – TURBO MUFFLERS

Thrush makes a wide selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Thrush Turbo Mufflers have the classic Thrush sound and have a tested reverse flow design. Thrush Mufflers was founded almost 50 years ago during a time when hot rods and muscle cars ruled the streets of America. Fast forward to today and Thrush Mufflers are still the preferred muffler of muscle car and hot rod owners across the land. Be assured that when installing a Thrush Muffler you will get an aggressive and powerful sounding exhaust tone, hence Thrush’s motto; “Vintage Sound…Today’s Power.”

  • Available in 2.25 inch, 2.5 inch and 3 inch inlets and outlets
  • Available muffler shell sizes from 11 inches to 20 inches
  • Made of 100 % aluminized steel
  • Completely reversible for Flexibility during installation
  • Classic Thrush sound
  • Does not void your vehicle’s factory warranty
  • Reverse flow design

Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

$39.21 $61.18 You Save $21.97 (36%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217715
  • Series: Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 14 in.
  • Case Shape: Oval
  • Height: 4.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 18.5 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 9.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • Good buy, would be better with adapters for ends to match car.

    posted by: on September 26, 2014

  • view all 8 reviews

Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

$34.51 $64.52 You Save $30.01 (47%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217696
  • Series: Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 14 in.
  • Case Shape: Oval
  • Height: 4.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 18.5 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 9.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • good muffler for the price would buy another when needed.

    posted by: pierre on April 30, 2014

  • view all 3 reviews

Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

$44.85 $61.18 You Save $16.33 (27%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217713
  • Series: Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Weld-On
  • Body Length: 14 in.
  • Case Shape: Oval
  • Height: 4.25 in.
  • Includes: Expandable bushings
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.25 in.
  • Overall Length: 18.5 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 9.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • Sounds good on my 2005 ford explorer. Nice rumble without it being obnoxious can still talk over the noise levels it produces. Plus it is half the size of original muffler that came with the car.

    posted by: on January 8, 2014

  • view all 3 reviews

Thrush Glasspack Mufflers

THRUSH – GLASSPACK MUFFLERS

Custom car, muscle car and hot rod owners insist on installing Thrush Mufflers to make their V8-powered vehicles sound even more aggressive. Thrush makes a wide selection of glasspack mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Thrush Glasspack Mufflers have a straight-through design for excellent flow and the aggressive sounding Thrush exhaust tone. Thrush Mufflers was founded almost 50 years ago during a time when hot rods and muscle cars ruled the streets of America. Fast forward to today and Thrush Mufflers are still the preferred muffler of muscle car and hot rod owners across the land. Be assured that when installing a Thrush Muffler you will get an aggressive and powerful sounding exhaust tone, hence Thrush’s motto; “Vintage Sound…Today’s Power.”

  • Available in 1.75 inch, 2 inch, 2.25 inch, 2.5 inch and 3 inch inlets and outlets
  • Thrush’s Continuous Roving Fiberglass (CRF) makes a powerful exhaust tone
  • In demand by hot rod and muscle car owners
  • Available in type 304 polished stainless steel or powder coated red
  • Choice of single outlet or duel outlet
  • Heavy gauge shell
  • Aggressive and powerful exhaust tone and better exhaust flow from Thrush’s straight-through design
  • Does not void your vehicle’s factory warranty

Thrush Glasspack Muffler - Red, Stainless Steel, Universal

$28.62 $61.18 You Save $32.56 (53%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2224200
  • Series: Thrush Glasspack
  • Material: Stainless Steel
  • Color/Finish: Red
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 20 in.
  • Case Shape: Round
  • Height: 3.5 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2 in.
  • Internal Construction: Straight-Through
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2 in.
  • Overall Length: 25 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 3.5 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Thrush Glasspack Muffler - Red, Stainless Steel, Universal

Best Seller
$36.75 $61.18 You Save $24.43 (40%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2224214
  • Series: Thrush Glasspack
  • Material: Stainless Steel
  • Color/Finish: Red
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 23 in.
  • Case Shape: Round
  • Height: 4 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Straight-Through
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 28 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 4 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Thrush Glasspack Muffler - Red, Stainless Steel, Universal

$48.02 $68.60 You Save $20.58 (30%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2224210
  • Series: Thrush Glasspack
  • Material: Stainless Steel
  • Color/Finish: Red
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Body Length: 12 in.
  • Case Shape: Round
  • Height: 3 in.
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 1.75 in.
  • Internal Construction: Straight-Through
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 1.75 in.
  • Overall Length: 17 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 3 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Dynomax Thrush Turbo Mufflers

DYNOMAX – THRUSH TURBO MUFFLERS

Dynomax offers a selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Dynomax Thrush Turbo Mufflers have the classic Thrush sound and have a tested reverse flow design. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • Available in various inlet and outlet sizes and muffler shell lengths
  • Made of 100 % aluminized steel
  • Completely reversible for flexibility during installation
  • Classic Thrush sound
  • Does not void your vehicle’s factory warranty
  • Reverse flow design

Dynomax Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

Best Seller
$32.73 $61.18 You Save $28.45 (47%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217702
  • Series: Dynomax Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Height: 3.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2 in.
  • Overall Length: 16 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 7.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more
Customer Review: (see review/s)
  • When I ordered part - your online catalog stated the ordered part was a direct fit for my car.... it wasn t...and I had to pay $20 more at time of installation because mechanic had to do modifications to make it fit/work on my car.

    posted by: on February 23, 2015

  • view all 2 reviews

Dynomax Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

Best Seller
$39.74 $60.88 You Save $21.14 (35%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217703
  • Series: Dynomax Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Height: 3.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2 in.
  • Overall Length: 16 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 7.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

Dynomax Thrush Turbo Muffler - Natural, Aluminized Steel, Universal

Best Seller
$43.27 $64.52 You Save $21.25 (33%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: D2217714
  • Series: Dynomax Thrush Turbo
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Height: 4.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.25 in.
  • Internal Construction: Tri-Flow
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2.25 in.
  • Overall Length: 14 in.
  • Warranty: Lifetime Thrush limited warranty
  • Width: 9.75 in.
See more

Fits the following 2003 Porsche Cayenne Submodels

  • 8 Cyl 4.5L | S, Turbo
See more

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