TMKART Exhaust Manifold KZ10B-R1-R2-R3 D2 29

Summary: the choice of peak speed

This D2 special exhaust pipe has an internal diameter of 29 mm. In the hierarchy of the TMKART exhaust settings, the passage to the diameter 29 mm (against the standard 28 mm) is a strategic modification:

By expanding the conduit, the back pressure is decreased at the outlet of the cylinder. This allows the engine to take its tricks more freely and to win in extends In long lines straight. This is the ideal component for fast circuits where the peak speed is the key factor.

🏎️ Why choose the special version d2 29 mm?

1. Gain at the top regime: Free the flow of burned gases for better breathing of the engine beyond 14,000 rpm.

2. Architecture D2: System with 2 springs allowing a flexible bond with the pot, limiting the risk of cracking of the flange under the effect of vibrations.

3. Total compatibility: Fit perfectly on the engines KZ10B, R1, R2 and the last R3.

4. Racing machining: Smooth internal finish to minimize turbulence and optimize the venturi effect to the pot.

💡 Michel's trick

"The manifold of 29 mm, it is for the circuits where you remain welded '! My advice: If you roll on a very technical track with lots of pins, stay on 28. But if you go on a quick route, the 29 mm will breathe your R2 or R3 like never. Small trick: Caution, changing the diameter of the pipe, you modify your exhaustion slightly. Check your carburation after the first rolling, because the engine can request a gasoline fillet up to top to compensate for this flow gain! "

- Mounting guide

• Sealing: As with all exhaust parts, editing must be done with a 7 hole seal and a high temperature silicone paste.

• Alignment: Check that the pot is perfectly binding on the 29 mm ball without excessive side stress on the springs.

• Interview: Inspect the spherical range. With the diameter 29, the contact surface is slightly different; Make sure it remains well greased (copper grease).

- Technical specifications

• Brand: Tmkart (origin).

• Model: Special D2 (fixing 2 springs).

• Internal diameter: 29 mm.

• Motor compatibility: TM KZ10B, KZ10C, R1, R2, R3.

• Material: CNC machined high density high density foundry aluminum.

✅ Why buy at Magickart?

• Performance Specialist: We offer all the variance of flanges (28 mm, 29 mm) for your settings.

• Delivery protection more: Packed specifically to protect the ball and joint planes.

• TMKART Expertise: The certainty of having an official piece consistent with the latest factory changes.

Note Magickart: Switch on a 29 mm collector is a motor preparation step. Make sure your exhaust pot is also in perfect condition to exploit this gain in diameter.