This is an OEM + S2000
More efficient , more torque, better handling and some cosmetic improvements the customer supplied.
This started as such a nice Example. A 2.5L bottom engine gives a noticeable about of mid range usable torque. All while keeping it clean and quiet.
Check out the LHT Store :
https://www.lhtperformance.com/product-page/hoodie-s2000-t-shirt-blue-ap1-ap2-design
https://www.lhtperformance.com/product-page/s2000-t-shirt-ap1-ap2-design
