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The 2007 GSX-R600 is the K7 generation, sharing its exhaust fitment with the 2006 K6 and the 2006-2007 GSX-R750. Slip-on exhausts for this specific fitment window are still sold by every major aftermarket brand, though at 18+ years old some of these are legacy listings rather than current-catalog items — double-check availability before ordering. All ten below are confirmed 2006-2007 GSX-R600/750 fitment as of this writing — this is a popular enough legacy platform that the aftermarket still supports it broadly.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Akrapovic Slip-On Exhaust (2006-2007 GSXR600/750) | $450-$600 | Amazon · eBay |
| 2 | Yoshimura TRS Race Slip-On Exhaust (2006-2007 GSXR600/750) | $476-$580 | Amazon |
| 3 | Two Brothers Racing M2 Slip-On Exhaust (2006-2007 GSXR600/750) | $391-$476 | Amazon |
| 4 | Two Brothers Racing Vale Slip-On Exhaust (2006-2007 GSXR600/750) | $535-$575 | Amazon |
| 5 | M4 Street Slayer Slip-On Exhaust (2006-2007 GSXR600/750) | $449-$589 | Amazon · eBay |
| 6 | Hotbodies Racing MGP Growler Slip-On Exhaust (2006-2007 GSXR600/750) | $428-$450 | Amazon · eBay |
| 7 | Delkevic Slip-On Exhaust (2006-2007 GSXR600/750) | $239.99 | Amazon · eBay |
| 8 | Scorpion Serket Taper Slip-On Exhaust (2006-2007 GSXR600/750 K6/K7) | $590.16 | Amazon · eBay |
| 9 | Arrow Pro-Race Slip-On Exhaust (2006-2007 GSXR600/750) | $450-$650 | Amazon · eBay |
| 10 | CS Racing Slip-On Exhaust (2006-2007 GSXR600/750) | $545-$583 | Amazon |
The picks, in detail
Akrapovic Slip-On Exhaust (2006-2007 GSXR600/750)
The premium pick, available in carbon and titanium canister options with the short hex-canister styling Akrapovic is known for. Riders consistently rate the sound as one of the best-balanced options — noticeable without being obnoxious.
- Carbon or titanium canister options
- Short hex-canister design
- Direct bolt-on for stock header
- Widely regarded as the best sound/volume balance in this class
- Premium materials and finish
- Most expensive slip-on in this fitment
Yoshimura TRS Race Slip-On Exhaust (2006-2007 GSXR600/750)
Yoshimura’s tri-oval race slip-on for this generation, with a removable low-volume insert so you can dial sound level up or down without swapping cans.
- Tri-oval design
- Removable low-volume insert
- Stainless or carbon fiber options
- Removable insert gives flexibility on volume
- One of the best-known names in sportbike exhaust
- Race-only labeling on some listings — confirm street-legal status in your area before buying
Two Brothers Racing M2 Slip-On Exhaust (2006-2007 GSXR600/750)
TBR’s original high-performance slip-on for this generation, using their V.A.L.E. spring-free mounting system for a leak-free fit without springs or welding.
- V.A.L.E. spring-free mounting
- Removable end cap and sound insert
- Fits both GSXR600 and GSXR750 2006-2007
- Most affordable of the premium-brand options here
- V.A.L.E. system is easier to install than spring-mounted cans
- Riders describe the tone as louder/deeper than the Akrapovic or Leo Vince options
Two Brothers Racing Vale Slip-On Exhaust (2006-2007 GSXR600/750)
TBR’s step-up option above the M2, available in carbon or titanium canisters, using the same V.A.L.E. mounting system with a more refined finish.
- Carbon or titanium canister
- V.A.L.E. spring-free mounting
- Premium finish over the M2
- Lighter and more refined than the base M2
- Same reliable V.A.L.E. mounting system
- Costs more than the M2 for a similar power gain
M4 Street Slayer Slip-On Exhaust (2006-2007 GSXR600/750)
M4’s Street Slayer slip-on for this generation, sold in black, carbon, and titanium finishes, using the stock header with a bolt-on muffler swap.
- Black, carbon, or titanium finish options
- Uses stock header assembly
- Fits both GSXR600 and GSXR750
- Riders rate the sound as loud and aggressive
- Multiple finish options at different price points
- Listed as not meeting street emissions requirements on some listings — check local law
Hotbodies Racing MGP Growler Slip-On Exhaust (2006-2007 GSXR600/750)
Hotbodies’ MGP Growler carbon slip-on for this generation, positioned as a value alternative to Akrapovic and Yoshimura with a similar tri-oval canister style.
- Carbon canister
- MGP Growler tri-oval styling
- Direct bolt-on for stock header
- Least expensive carbon-canister option in this list
- Hotbodies is an established sportbike exhaust brand
- Less name recognition among forum riders than Akrapovic or Yoshimura
Delkevic Slip-On Exhaust (2006-2007 GSXR600/750)
A UK-based budget-to-mid brand offering several muffler shapes for this exact fitment (X-Oval stainless, tri-oval stainless, round carbon), confirmed directly on Delkevic’s own fitment pages for 06-07.
- Multiple muffler shape/material options
- Comes with all required gaskets
- Confirmed 2006-2007 GSXR600 fitment on manufacturer’s site
- Cheapest slip-on in this list by a wide margin
- Wide choice of muffler shapes for the same fitment
- Less name recognition in the US market than Akrapovic, Yoshimura, or M4
Scorpion Serket Taper Slip-On Exhaust (2006-2007 GSXR600/750 K6/K7)
A UK performance-exhaust brand’s tapered carbon or titanium slip-on, explicitly listed for the K6/K7 (2006-2007) GSX-R600 and 750 generation.
- Carbon or satin titanium oval canister
- Serket taper design
- Explicit K6/K7 (2006-2007) fitment listing
- Well-regarded UK brand with a dedicated listing for this exact generation
- Distinct styling from the more common Akrapovic/Yoshimura shorty look
- Import brand, so US parts/warranty support is thinner than domestic-distributed options
Arrow Pro-Race Slip-On Exhaust (2006-2007 GSXR600/750)
Arrow’s MotoGP-derived Pro-Race slip-on, sold through RevZilla and Cycle Gear with an explicit 2006-2007 fitment listing, in titanium or nichrome/steel finishes.
- Conical sleeve MotoGP-derived design
- Titanium or nichrome finish options
- Confirmed 2006-2007 fitment at major US retailers
- Premium Italian brand with strong reputation in European sportbike circles
- Sold through mainstream US retailers (RevZilla, Cycle Gear), not just import specialists
- Retailer listings didn’t surface an exact current price at time of writing — confirm at checkout before ordering
CS Racing Slip-On Exhaust (2006-2007 GSXR600/750)
A smaller US-based boutique exhaust shop selling a muffler-and-dB-killer slip-on kit explicitly listed for the 06-07 GSX-R600/750, sold direct from their own site.
- Muffler + dB killer kit
- Confirmed 2006-2007 GSXR600/750 fitment
- Sold direct from manufacturer
- Direct-from-maker purchase with an explicit fitment listing for this exact generation
- dB killer included lets you dial down volume for track days or noise ordinances
- Smaller, less mainstream brand than Akrapovic/Yoshimura/M4 — fewer independent reviews
Buying tips
- Confirm the listing explicitly says “2006-2007” fitment — several of these brands sell a visually similar slip-on for the redesigned 2008-2010 or 2011+ GSX-R600/750 that will not bolt onto a K6/K7 header. (We confirmed this the hard way: Vance & Hines’ CS1 slip-on is commonly recommended for this bike online, but it’s only listed for 2008-2009 — it will not fit a 2006-2007 K6/K7.)
- A slip-on only replaces the muffler and keeps the stock header, so expect a moderate power and sound gain, not full-system numbers — a full system change requires the header too.
- Many of these listings are labeled “closed course/competition use only” — check your state’s noise and emissions rules before riding one on public roads.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.