Invidia N1 Cat-Back Exhaust for 88-91 Civic & CRX

Invidia N1 Cat-Back Exhaust for 88-91 Civic

If you’ve got an 88 to 91 Honda Civic or CRX and you want a simple, proven Honda Civic Cat-Back Exhaust upgrade, the Invidia Civic N1 Exhaust and Invidia CRX N1 Exhaust make a lot of sense. You get the classic N1 style, solid materials, and flow-focused piping without paying for fluff. We’ve run Invidia systems on our own cars, and the appeal is straightforward, they fit, they last, and they wake the car up in the mid to top end where these engines actually live.

This high-performance exhaust uses SUS304, so you’re getting real and durable stainless steel construction that holds up to weather and high heat. Invidia also includes CNC machined flanges, so the joints clamp down cleanly, and the polished finish looks right under the rear bumper, not dull and crusty after one season. The piping uses true mandrel bends, so you keep consistent diameter through the curves. Mandrel-bent exhaust limits restriction compared to cheap crush-bent stuff, which helps reduce back pressure and supports stronger pull up top.

• Premium SUS304 Stainless Steel: This is Civic Exhaust Stainless Steel done the right way, it resists rust and stays presentable.
• Mandrel-Bent Piping: Mandrel-bent design maintains consistent inner diameter as the piping routes from front to rear
• CNC-Machined Flanges: Invidia machines the flanges, you get tighter sealing and fewer headaches during install.
• Improved Horsepower and Torque: Expect the gains where you’ll feel them most, midrange into top end. Don’t expect miracles at idle.
• Fitment for Civic Models: Fits the 88-91 Civic and crowd, Base, DX, EX, LX, RT 4WD, Si, and Wagovan.

Invidia N1 Cat-Back Exhaust for 88-91 CRX

The CRX version is the same idea, just built around CRX packaging and hangers. This CRX Exhaust System option fits 88-91 CRX models, Base, DX, HF, and Si. Since the CRX chassis is about 8 inches or so shorter in wheelbase compared to the hatches, The piping length and hanger locations differ. Ensure before purchasing, that you select the correct variant option for your chassis setup.

• CRX Model Fitment: Direct fit for the 88-91 CRX Exhaust System, Base, DX, HF, and Si.

SKU: NVD-HS88HC3GTT | Fitment: Civic

SKU: NVD-HS88HCXGTP | Fitment: CRX