N1-X Evolution Extreme Midpipe
2015+ Lexus RC350 AWD/RWD
2015+ Lexus RC300 (2GR-FSE | V6) AWD/RWD
The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler. Optimum exhaust efficiency is achieved through the mid-pipes running parallel between the catalytic converter and rear muffler section. The H-style piping design was opted to equalize the pressure in both exhaust pipes. Our unique modular design allow the mid-pipes to be interchangeable with the factory OEM exhaust system components along with the rear section which is sold separately.
PRODUCT FEATURES:
- High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
- Matched and manufactured for select chassis
- Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
- Compatible with the N1-X Evolution Extreme rear section part number 164-KT13
| Bolt-On | Yes |
|---|---|
| Part Number | 144-KT04, 144-KT10 |
| Year | 2015~Present |
| Make | Lexus |
| Model | - AWD : 144-KT10 - RWD : 144-KT04 |
| Body Style | 2-Door Coupe |
| Engine | 2GR-FSE |
| Chassis | GSC10 |
| Exhaust Type | N1 Evolution Extreme Muffler (N1-X) |
| Piping Diameter | 60.5mm. x 2 -> 50mm. x 4 |
| Pieces | 3 |
| Piping Material | SUS304 Stainless Steel |
| System Weight | Mid-pipe only 26.20 lbs. (Stock- 32.20 lbs.) 6.0 lbs. lighter than OEM |
| Special Notes | Sound Level (with part # 164-KT13): 92.2 dB @ 4,500 RPM. Modular design-> Mid-pipe and Rear Section can be interchanged with factory exhaust components. |
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WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |
