This listing covers the 3-1 Long Exhaust Header Manifold For 04-11 Mazda RX-8 Renesis 13B-MSP 1.3L SE3P, one of the parts our fitment desk checks most often.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Fit new gaskets and hardware rather than reusing corroded fasteners.
Buyers comparing the 3-1 long exhaust header manifold for 04-11 will find the specification detail on this page rather than in a catalog footnote.
The 3-1 long exhaust header manifold for 04-11 listed here is checked against your vehicle before dispatch.
Every 3-1 long exhaust header manifold for 04-11 order goes through the same fitment review.
Ordering the 3-1 long exhaust header manifold for 04-11 takes a minute and the confirmation reaches you straight away.
Our team knows the 3-1 long exhaust header manifold for 04-11 well, so ask if anything about the specification is unclear.
Stock of the 3-1 long exhaust header manifold for 04-11 is live on this page rather than estimated.
Shops order the 3-1 long exhaust header manifold for 04-11 from us in volume because the data on the page is accurate.
At a glance
- Engine: 1.3L
- Category: Major Pipe
- Price: $162.88 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Getting more air into your engine and more exhaust out is the key to a performance motor. That’s where exhaust headers are significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders, thus, the backpressure that occurs in common exhaust manifolds.
When cylinders don’t have to fight with each other to expel their exhaust, they can put more power through the wheels, Pushing the vehicle. Combining with a high-performance cold air intake and a catback exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential.
- Material: T304 Stainless Steel
- Color: Metallic
- Surface Finish: Chrome Polished
- Header Spec: 3-1 Design. 3-Bolt Flange
- Pipe Spec: 1 Piece Construction. Optimized Turbing for the 1.3L engine
- Inlet/Outlet: 2.00″ OD/2.75″ ID
- Sensor: Included O2 Sensor Insertion
- Wall Thickness: 3/8″ Flange / 16-Gauge Piping Walls
- Headers are made with high quality stainless steel , Mandrel bent tubing, CNC Machined Flanges.
- Increase Horsepower and Torque. Gain More performance Due to More Air Flow
- Better fuel mileage with improved combustion
Application:
For 2004-2011 Mazda RX-8 Renesis 13B-MSP 1.3L Engine (SE3P)
Remark:
Installation:
All exhaust and suspension products are deemed for “off-road use only”- please check local laws regarding the modification of the exhaust systems by checking the vehicle code for your state. Many states are more stringent on exhaust modification laws and to pass SMOG. Please check your local laws.
All exhaust system components will alter and affect the vehicle’s overall sound in pitch and volume. All to which is subjective in manner. we will not claim responsibility and/or accept returns based on an individual’s personal preference.
Recommended for Racing/Off-Road Use ONLY, Will Not Pass Emissions Test
Product Content:
- 1 Set x Exhaust Header Manifold Kit
Hardware if any is shown in the picture above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- BFC-HDR-MAZRX8-SS
Fitment questions get answered by people who work with these parts daily, usually the same business day.
More in this department: Exhaust & Emissions · Manzo Long Tube Exhaust Manifold + X-Pipe For 05-13 Chevy Corvette 6.0L 6.2L C6 · Megan Stainless Steel Exhaust X-Pipe For 97-04 Corvette C5 LS1/LS6 5.7 V8 · full catalog
Every parcel carries tracking that updates with each carrier scan until it reaches your door.
For neutral background on this kind of maintenance, see the EPA emissions maintenance overview.
Buyer questions
Will this part fit my vehicle?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
What are the shipping times?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What if it does not fit?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
Is the part inspected before dispatch?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.


![Megan M-DF Series 2.5″ Inlet Exhaust Muffler [Silver Chrome Canister / Tips]](https://partsmithco.com/wp-content/uploads/2026/07/MR-MU-MDF_1-300x300.jpg)

Reviews
There are no reviews yet.