HKS Racing Muffler V2 Exhaust - 09+ Nissan GT-R

Regular price $2,949.50 USD Sale price $2,949.50 USD Regular price $3,470.00 USD
Sale 15.0% $520.50 USD (15.0%)
In Stock!
SKU: hks31008-KN002
Product Description
HKS developed the original Racing Muffler for the GT-R for 1000+ horse-power applications. However with such low exhaust back-pressure the exhaust was extremely loud. To improve on that design and make the system a bit more usable HKS added a resonator and sound chamber while still allowing this exhaust to perform at an extremely high level.

Since this exhaust uses a large 4 inch main diameter it includes the y-center-pipe to perfectly made to the down-pipes of the HKS GT1000 kit it was designed to pair with.

  • Nissan GT-R [R35] (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)


Designed specifically for high horsepower applications (1000 HP+)
Full exhaust system from down-pipe back (includes y-pipe and center pipe)
Version 2 design has 1 resonator and 1 sound chamber for improved sound
Large 4-inch piping used where possible with burnt titanium quad 4.9-inch tips
Manufactured in Japan
HKS Manufactures Defect Warranty

Extended Information

Type: Exhaust
Pieces: 3 Piece
Design: Down-Pipe Back Exhaust System
Piping: Dual 75 to 101.6 to dual 85 [mm]
Tips: 124 [mm]
Material: SUS304 & Titanium Tips
Resonator: x1 with an additional sound chamber
Ground Clearance: 15 [mm] lower than OEM
CARB Legal: No - Off Road Use Only
Notes: Made for 1000+ HP

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

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 Clearance Items, 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.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

Customer Reviews

Based on 1 review
Michael F. (Dahlonega, GA, US)
HKS Race Exhaust R35 GTR

Best pricing and lighting fast shipping. Got within 3 days if ordering. Amazing quality service.