Y Middle Pipe Exhaust For 2006-2019 Yamaha YZF-R6 R600 | SPELAB

Who This Is For

2006-2019 Yamaha YZF-R6 owners seeking a stainless steel Y middle-pipe for the factory exhaust system. Removes the catbox for +5-6 HP and a more aggressive note.

Key Features

• T-304 stainless steel construction with TIG-welded CNC machine flange
• Mandrel-bent tubing for unrestricted flow
• 5-6 HP gain by removing the catbox
• V-Band clamp connection for easy installation and removal
• All brand new and tested for high performance

Product Specifications

• Engine: Yamaha YZF-R6 Inline-4
• Application: Y Middle Pipe Exhaust
• Material: T-304 Stainless Steel
• Surface: Mirror Polish
• Configuration: Catless (removes the catbox; +5-6 HP)
• Flange Type: V-Band (with 2 clamps)
• Weight: 1.22 kg (1220 g)

What's Included

• 1x R6 muffler mid-pipe
• 2x clamps

Check Before Choosing

• Year range: Fits 2006-2019 Yamaha YZF-R6 models.
• No tuning needed: Naturally aspirated motorcycle — no tuning required.
• Power claim: +5-6 HP (from removing the catbox).
• Street legality: Off-road / race use only. Check local laws for cat replacement on street-driven motorcycles.

Vehicle Fitment

Compatible vehicles: Yamaha YZF-R6 (2006–2019).

Installation Guide

Pre-Installation Checklist

• Confirm your engine code and model year match the fitment list above
• New gaskets and mounting hardware ready
• 22mm slotted O2 sensor socket + PB Blaster on hand (if applicable)
• Penetrating oil on hand for seized exhaust bolts

Installation Steps

1. Lift the vehicle and secure it on jack stands
2. Spray exhaust bolts with PB Blaster and let them soak for 30+ minutes
3. Remove the factory downpipe / Y-pipe section
4. Discard the old gasket and clean the mating surfaces
5. Install the new downpipe / Y-pipe with a fresh gasket
6. Tighten all bolts to factory torque spec
7. Start the engine and check for exhaust leaks

Installation Notes

• Never reuse the old gasket — it will cause an exhaust leak
• Verify all O2 sensor bungs are properly plugged or fitted with sensors
• Expect a more aggressive exhaust note and a slight drone change
• No tuning required for naturally-aspirated applications

FAQ

Is the muffler included?

No — this is the mid-pipe only. Pair with a compatible muffler or slip-on.

How much power will I gain?

+5-6 HP (from removing the catbox).

Do I need a tune?

No — the R6 is naturally aspirated. No tuning required.

Is it street-legal?

Off-road / race use only. Check local laws.