Cat-back exhaust for 1988-1991 Honda Civic hatchback 1.5L 1.6L: resonator pipe, S-bent mid-pipe, rear muffler with 4-inch rolled polished tip, gaskets, and bolts
Blue burnt 4-inch perforated-face tip with resonator pipe and bent mid-pipe, the cat-back for 1988-1991 Honda Civic hatchback
Assembled Honda Civic hatchback cat-back with straight resonator tube, S-bend piping, and a polished rolled tip
Flange bore, pipe wall, and 4-inch tip outlet of the Civic cat-back gauged at 2.28, 2.36, and 4.00 inches with a digital caliper
Resonator weld seam, mesh flange gaskets with bolts, and a welded clamp disc on the Honda Civic exhaust piping
Oval two-bolt flange, D-shaped three-bolt flange, and a bolted flange joint on the Civic 1.5L 1.6L cat-back pipes
Loose Civic hatchback cat-back parts: resonator pipe, bent connector, rear muffler with polished tip, plus bolts, nuts, and gaskets
Honda Civic cat-back with a burnt-finish tip laid out with a resonator pipe, S-bend connector, three gaskets, and fasteners
Roll over image to zoom in Click on image to zoom
Cat-back exhaust for 1988-1991 Honda Civic hatchback 1.5L 1.6L: resonator pipe, S-bent mid-pipe, rear muffler with 4-inch rolled polished tip, gaskets, and boltsBlue burnt 4-inch perforated-face tip with resonator pipe and bent mid-pipe, the cat-back for 1988-1991 Honda Civic hatchbackAssembled Honda Civic hatchback cat-back with straight resonator tube, S-bend piping, and a polished rolled tipFlange bore, pipe wall, and 4-inch tip outlet of the Civic cat-back gauged at 2.28, 2.36, and 4.00 inches with a digital caliperResonator weld seam, mesh flange gaskets with bolts, and a welded clamp disc on the Honda Civic exhaust pipingOval two-bolt flange, D-shaped three-bolt flange, and a bolted flange joint on the Civic 1.5L 1.6L cat-back pipesLoose Civic hatchback cat-back parts: resonator pipe, bent connector, rear muffler with polished tip, plus bolts, nuts, and gasketsHonda Civic cat-back with a burnt-finish tip laid out with a resonator pipe, S-bend connector, three gaskets, and fasteners

4'' 1988-1991 Honda Civic Catback Exhaust System丨Rolled/Burnt Muffler Tip丨2/4 Door丨1.5L L4

SKU: FLES08389
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SKU: FLES08389
88-91 Honda Civic丨2/4 Door: Rolled Muffler Tip

⚠ Please verify full vehicle fitment before placing your order.

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Product Specifications

Built for the 1988–1991 Civic Hatchback

This Flashark catback exhaust gives buyers a clearly identified system for specified 1988–1991 Honda Civic hatchback applications. It is listed for DX and Si trims with the 1.5L D15B2 or 1.6L D16A6 SOHC inline-four engine, with rolled-tip and burnt-tip versions available under separate SKUs.

Specifications

Specification Burnt Muffler Tip Rolled Muffler Tip
SKU FLES08387 FLES08389
Product Type Catback exhaust system Catback exhaust system
Material Stainless steel Stainless steel
System Surface Mirror polished Mirror polished
Inlet / Main Piping 2.25 in ID / 2.25 in ID 2.25 in ID / 2.25 in ID
Outlet Tip 4 in; burnt finish option 4 in; rolled style option
Construction Details Mandrel bends, CNC-machined flanges, straight-through design Mandrel bends, CNC-machined flanges, straight-through design
Installation Description Direct bolt-on; no modification needed Direct bolt-on; no modification needed

Key Features

  • Two SKU-Specific Tip Choices: Choose FLES08387 for the burnt muffler tip or FLES08389 for the rolled muffler tip so the ordered finish matches the selected variant.
  • 2.25-Inch ID Exhaust Path: The inlet and main piping are both listed at 2.25 inches inside diameter, giving buyers a consistent measurement to compare with the vehicle configuration.
  • 4-Inch Outlet Tip: Both versions use the same listed outlet-tip diameter while offering different tip treatments.
  • Stainless-Steel Construction: The system is listed in stainless steel with a mirror-polished surface.
  • Mandrel-Bent Piping: The page identifies mandrel bends as part of the system's construction.
  • CNC-Machined Flanges: The flange construction is identified on the product page and helps distinguish the supplied exhaust configuration.
  • Direct Bolt-On Description: The system is listed as a direct bolt-on product with no modification needed; confirm the exact vehicle and existing exhaust configuration before installation.

Installation Video

Check Before Ordering

  • Confirm a 1988, 1989, 1990, or 1991 Honda Civic with the listed 2-door / 3-door hatchback body style.
  • Confirm the factory trim and engine: DX with the 1.5L D15B2 or Si with the 1.6L D16A6.
  • Select the correct muffler-tip option and verify the corresponding SKU in the cart.
  • Compare the listed 2.25-inch ID inlet and main-pipe measurements with the vehicle's existing connection before installation.
  • Inspect the shipment and compare all received components with the order before removing the original exhaust.

Shipping & Returns

Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.

30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.

Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.