HKS Hi-Power 409 Cat-Back Exhaust - JDM Impreza GC8

Regular price $649.00 USD $524.99 USD

Availability: In Stock Pre-order now.

  Normally ships same day Ships in 14+ weeks

Brand: HKS

SKU: hks31006-AF009

Hurry! Only 1 left in stock.

About The Product

Constructed out of SUS304 and SUH409 Stainless Steel, the HKS Hi-Power 409 exhaust system was designed for enthusiasts seeking a high quality performance exhaust system with an increase in exhaust tone depth. The GC8 cat-back includes the stainless steel rear muffler and steel mid/center pipe that bolts up to the down-pipe.

Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power 409 Exhaust system for both forced induction and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design.

**New Reduced Price!!!**

Applications:
  • Subaru Impreza [GC8 2-door] (1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999) JDM spec with Turbo EJ20 motor

Features

  • SUS304 Stainless Steel Muffler
  • SUH409 Steel piping
  • Polished muffler for aesthetics
  • 75mm piping with a 120mm tip
  • May require modification of aftermarket rear bumpers/spoilers
  • Includes mid/center pipe

Extended Information

  • Type: Single Cat Back Exhaust with Center Pipe
  • Piping Diameter: 75 mm
  • Tip Diameter: 120 mm
  • Material: SUS304 / SUH409
  • Idle tone: 98 dB (OEM 87)
  • Chassis: GC8
  • Engine: EJ20
  • Ground Clarence (from lowest point at oem height): 105mm
  • Weight Total: n/a
  • Notes: N/A
  • Warranty: HKS Manufactures Warranty
  • Box Weight & Dimensions: n/a

Customer Reviews

Customer Reviews

Based on 2 reviews
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Donovan L. (Stockton, CA, US)
Great

An amazing exhaust, lined up perfectly to my 99 2.2l impreza, except for the midpipe. It was to long and my cat is only 1 7/8 so I had to weld on a reducer. Easy fix and it sounds amazing

A
Alex
AWESOME EXHAUST, also need JDM DP

So much louder than stock. Nice tone, as well. All hangars line up perfect on my 99 2.5RS, V4 STI swapped. Make sure you also have a JDM downpipe. USDM downpipes are too long.

Customer Questions

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
D
Donovan L. (Stockton, CA, US)
Great

An amazing exhaust, lined up perfectly to my 99 2.2l impreza, except for the midpipe. It was to long and my cat is only 1 7/8 so I had to weld on a reducer. Easy fix and it sounds amazing

A
Alex
AWESOME EXHAUST, also need JDM DP

So much louder than stock. Nice tone, as well. All hangars line up perfect on my 99 2.5RS, V4 STI swapped. Make sure you also have a JDM downpipe. USDM downpipes are too long.

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.

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