RX8 Exhaust Systems and Parts

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Header for RX8
The construction is 100% 304-stainless steel and includes a genuine OEM outlet flange. 16133
Flange to match header on opposite end for custom fabrication. 95740

 

Cat-Back Exhaust for 2009 RX8
**2009+ RX-8 exhaust systems differ with regards to the positioning of the outlet tips and are NOT compatible with earlier RX-8 models.
Racing Beat
REV8 Exhaust System
Single Outlet Tips
16394
Racing Beat
REV8 Exhaust System
Twin Outlet Tips
16395
Click for larger image on car.

 

Cat-Back Exhaust for 04-08 RX8
Racing Beat
Approx 5-7 hp increase
16397 RX-8 Racing Beat Exhaust
Mazdaspeed
Sport Sound Muffler
40-100A-QSEA Mazdaspeed Sprot Sound Muffler
Video (Right Click, Save-As)

 

Racing Exhaust
The Racing Beat RX-8 Race Exhaust System is a lightweight exhaust system that is intended for street or race applications.This system is significantly lighter than the stock system and has been designed to meet a race track imposed 92db sound limit. All components are handcrafted using 304-stainless steel materials for excellent durability and strength. As a weight saving measure, the decorative tip outlet was removed, and replaced with a downward-angled outlet pipe. This pipe reflects exhaust noise downward in an attempt to further dissipate the sound. 16396 Racing Beat Race Exhaust System
The Racing Beat catalytic converter replacement pipe is made from full 304-stainless steel. This mandrel-bent 3” OD racing pipe is a direct bolt-on replacement for the stock catalytic converter section. The race pipe is equipped with a sensor fitting for the oxygen sensor. (Note: Placement of the sensor in the pipe will cause the “check engine” light to be illuminated, but performance and engine systems will not be affected.) 16201 Catalytic Converter Replacement Pipe
If you require a modest, quieter exhaust tone, then the Racing Beat resonated pipe is your answer. Designed to provide the ultimate combination of performance AND sound. Racing Beat offers a full 304-stainless steel catalytic converter replacement pipe with dual resonators for RX-8 racing applications. Fitted with two (2) specially designed resonator units specifically for the RX-8 chassis. This is a direct bolt-on replacement for the stock catalytic converter section. Each replacement pipe is equipped with a sensor fitting for the oxygen sensor. (Note: Placement of the sensor in the pipe will cause the “check engine” light to be illuminated, but performance and engine systems will not be affected.) 16221

 

Exhaust System Gaskets
Exhaust Manifold to engine 04-08 13-461B-N3H1
09-11 13-461C-N3H1
13B Renesis Engine Flange
7/16" thick steel flange for fabricating headers
16169
13B Renesis Stainless Steel Engine Flange 16168
Exhaust Manifold to Converter 40-3050-N3H1 RX8 Exhaust Gasket, Manifold to Converter
Converter to Muffler Pipe 40-5810-L315 RX8 Exhaust Gasket, Coverter to Muffler Pipe

 

Exhaust System Hardware
These tend to break when changing exhaust system components. If you are changing your exhaust, now is a good time to get these.
Main Cat Front Stud 20-WA10-N3H1
Main Cat Front Nut 40-3550-JE10
Main Cat Rear Stud 40-5840-B31R Main Cat Read Stud
Main Cat Rear Nut 01-0030-9994 Main Cat Rear Nut

 

Stock Catalytic Converter
Main cat 20-55XA-N3Y3 Image Soon

 

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