Mazda Rx-7 Exhaust System

BORLA CAT-BACK EXHAUST SYSTEM, STAINLESS STEEL, NATURAL FINISH -- Increases power by 7 to 15 percent; 2 in. main piping diameter, 2.25 in. tailpipe diameter; Split rear exit; Two mufflers with single inlet and outlet muffler configuration each; Includes installation hardware, gaskets, aluminized steel mufflers, and 3 in. x 6.5 in. dual polished stainless steel tips with round shape, angle-cut, and intercooled design; Made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent stainless steel that maintains low decibels and protects the vehicle against burnout; Dyno-proven to yield an increase in flow and power while providing better fuel economy; Insulated to reduce shell temperature for a cooler driver's compartment; Features a patented uninterrupted-flow design and multi-core technology; With longer spike for scavenging to generate maximum power; 50-state legal, C.A.R.B. certified; Easy bolt-on installation; With Borla's million-mile warranty.

Fits the following 1986-1991 Mazda RX-7 submodels:

• 1986-1990: GXL; 2 Cyl 1.3L;
• 1986-1991: Base; 2 Cyl 1.3L;

• 1987-1987: Base 2+2; 2 Cyl 1.3L;

• 1987-1987: LX 2+2; 2 Cyl 1.3L;

• 1987-1987: LX; 2 Cyl 1.3L;

• 1987-1987: Sport; 2 Cyl 1.3L;

• 1987-1990: GXL 2+2; 2 Cyl 1.3L;

• 1987-1991: Turbo; 2 Cyl 1.3L;

• 1988-1988: 10th Anniversary; 2 Cyl 1.3L;

• 1988-1988: SE 2+2; 2 Cyl 1.3L;

• 1988-1988: SE; 2 Cyl 1.3L;

• 1988-1990: GTU; 2 Cyl 1.3L;

• 1988-1991: Convertible; 2 Cyl 1.3L;

• 1989-1990: GTUs; 2 Cyl 1.3L;

Fits 12 more submodels. (Show all) Show less info

PACESETTER MONZA PERFORMANCE REAR SECTION EXHAUST SYSTEM, ALUMINIZED STEEL, BLACK -- 2 in. main piping diameter; Dual rear exit; Single inlet and dual outlet muffler configuration; Includes installation hardware, black aluminum muffler, and 2.5 in. dual T-304 stainless steel round exhaust tip with angled-cut and non-rolled edge style; This exhaust system is made from corrosion-resistant aluminized steel and designed to replace the original equipment muffler system; It utilizes the right combination of larger-than-stock 16-gauge mandrel-bent tubing and low back-pressure high-flow performance muffler for cooler and smoother engine operation and increased performance; With Pacesetter's 3-year warranty.

Fits the following 1983-1985 Mazda RX-7 submodels:

• 1983-1985: All Submodels; All Engines;