GReddy Supreme SP Cat-Back Exhaust | 17+ Honda Civic Sport Hatchback (10158212)

Regular price $630.00 USD $568.58 USD

Availability: In Stock Pre-Order

  Normally delivers in 1-3 biz days Ships in 14+ weeks

Brand: GReddy

SKU: gre10158212

About The Product

The Supreme SP cat-back exhaust, for the turbocharged 10th generation 2017+ Honda Civic Sport hatchback, improves the performance, sound quality and styling. The system incorporates large 76mm (3 inch) piping designed to be as straight and smooth as possible. At the end the catback uses a single muffler with dual exits as opposed to the heavy factory dual muffler design. This allows the turbocharged L15 engine to be more efficient for added performance, without having drone or being loud.

The Supreme SP sound level was carefully tuned not to require any additional resonators; reducing weight and cost. The polished stainless-steel center-exit exhaust is finished off with iconic dual, double-wall, slant cut GReddy tips. Like all GReddy Supreme SP systems, the fully hand-welded 304 Stainless-Steel exhausts carry a Limited Lifetime Warranty

  • Honda Civic Sport [FK7 Hatchback] (2017, 2018, 2019)

***Civic Hatchback only with 1.5L Engine***


Full straight structure to improve exhaust flow
Tested and JASMA approved
Made of high quality SUS304 for durability
Back-pressure reduced via larger 3 inch piping
Carefully designed to be sound compliant without the need of a resonator
Cat-back system includes midpipe
Center exit design with dual double walled polish tips
Designed to eliminate exhaust drone

Extended Information

Type: Cat-Back Exhaust
Piping Diameter: 76 [mm] (3 inch)
Tip Diameter: Dual 105 [mm] (4.1 inch)
Material: SUS304
Chassis Codes: FK7
Engine Code: L15B
Sound: n/a
Pieces: 3-Piece System
Notes: n/a
Warranty: Limited Lifetime Warranty

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Return & Cancelation Policy

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.