Racing Shorty Header for 04-11 Mazda RX-8 1.3L 13B-MSP RENESIS Rotary Genesis

Part Number: 737123297269
Bull Boost Performance
$249.95
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Fitment Guide:
13B-MSP 1.3L Renesis Rotary Wankel Engine
2004-2011 Mazda RX8 SE3P RX-8 13B 1.3


Package Contents:
(1) Aftermarket 3-1 Race Header
(2) Exhaust Manifold Gaskets Inlet / Outlet
(1) Mounting Bracket Kit
(1) Washers Installation Hardware

Specs:
Inlet / Outlet: 2.00"/ 2.75"
304 Stainless Steel w/ Mandrel Bends
3 to 1 Hi Flow Performance Design
O2 Sensor Bung & Metal Gaskets Included
TIG Welded CNC Machine Flange
Gain Approx 10-15 HP / TQ

Customer Reviews

Based on 2 reviews
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D
Darwin Rohena
Great quality

Sounds great, great quality but is not a perfect fitting you have to make a modification to the mount bracket and putting the bolt on the lower side is painful

T
Troy Young

Had to open the inlet ports and the secondary air pump pipe has to be removed or relocated as is hits the engine mount. Also.. the lower left mount hole is next to impossible to reach for torque