Archive for category Dyno Tests
Hyundai Genesis Coupe 2.0T Pictures and Dyno TSUDO SE Cat-Back and Downpipe
Posted by Andy in Dyno Tests, New Products, Speed-Element Motorsports, Test Fits / Prototypes, Tsudo Performance on July 19th, 2010
Dyno results are in for Speed-Element’s Hyundai Genesis 2.0T Cat-back and Down-Pipe exhaust system.
This exhaust features 3″ / 76mm outer diameter into dual 2.5″ pipes. 3″ front flange bolts to the stock O2 housing, allowing for a future upgrade to a 3″ O2 housing without cutting or welding. Piping splits into dual 2.5″ pipes with dual canisters to keep the exhaust mellow and smooth while still having straight through performance. Downpipe also features a large resonator to prevent noise and rasp. The exhaust is finished off with quad exhaust tips, which are double walled, stainless steel, and slash angled for a subtle but aggressive look. The whole combination allows for straight through performance while keep the car street friendly without attracting unwanted attention from the police.
Tested on a Dynojet dyno at SR Motorcars. Our test vehicle had an Injen intake and blow off valve. No boost controller, exhaust, or any other modifications. Stock ECU was used on the vehicle with no tuning before or after. ONLY the down-pipe and cat-back were swapped for the dyno comparison.
The exhaust showed solid gains in the mid range all the way up to redline. The torque spiked during the run with the stock exhaust which caused it to show higher numbers than the Tsudo exhaust. Once power stabilized the Tsudo exhaust shows a consistent gain in torque. More power can be easily had with tuning to smooth out the power and take advantage of the increased exhaust flow.
+18.45whp / +14.59wtq @ 6500rpm with just a bolt-on exhaust swap
Test fit pictures below. Check out the SE gallery or the Genesis 2.0T exhaust system page for more pictures
Compare to the competition at triple the price! Shipping now at an unbelievable price! Get yours today.
Tsudo 2009-2010 Hyundai Genesis 2.0T 2dr Coupe 76mm / 3" Downpipe + Quad-Tip SE Catback Exhaust System
2009-2010 Hyundai Genesis Coupe 2.0T Dyno TSUDO Exhaust
Tsudo 2009-2010 Hyundai Genesis 2.0T 2dr Coupe 76mm / 3" Downpipe + Quad-Tip SE Catback Exhaust System
Tsudo 2009-2010 Hyundai Genesis 2.0T 2dr Coupe 76mm / 3" Downpipe + Quad-Tip SE Catback Exhaust System
2008-2009 Subaru WRX STi Turbo-back (Down-pipe and Cat-back) Exhaust Dyno Test
Posted by Andy in Dyno Tests, New Products, Test Fits / Prototypes, Tsudo Performance on June 23rd, 2009
Tsudo 08-09 Subaru STi GR chassis turboback (08-09 STi quad-tip catback and 08-09 WRX/STi divorce wastegate downpipe) dyno test. Great gains over OEM equipment.
Test vehicle had only Crawford stage 1 reflash for both runs. Otherwise everything else was 100% stock for the base run (Stock intake, TMIC, downpipe, catback, etc).
+28.7whp / +37.0wtq gain with BOLT-ON Tsudo turoback exhaust and stock airbox and filter
NO TUNING, NO BOOST CONTROLLER, NO ECU FLASHING, AND NO GIMMICKS TO IMPROVE THE NUMBERS LIKE OTHER COMPANIES. 100% BOLT-ON TESTING
Dyno sheet attached. All numbers SAE corrected, 3 runs each, 6 runs total.
Run on Dynapack 4WD dyno at DRIFTSPEED in Los Alamitos, CA.
Dyno Video:
Base-line run with stock engine: 214.2whp / 247.1wtq
Tsudo turbo-back exhaust ONLY (no other modifications): 242.9whp (+28.7whp) / 284.1wtq (+37.0wtq)
Sound Clip:
DRIFTSPEED.COM
2008-2009 Mitsubishi Evolution X SE Cat-back / Test-Pipe Exhaust Dyno Test
Posted by Andy in Dyno Tests, New Products, Test Fits / Prototypes, Tsudo Performance on May 13th, 2009
Check out our dyno video and soundclip below!
Tsudo 08-09 Mitsubishi Evolution X SE catback with test-pipe exhaust dyno test. HUGE performance gain over OEM.
Test vehicle was 100% stock with no modifications.
+63.0whp / +12.6wtq gain with BOLT-ON Tsudo exhaust with BONE STOCK airbox!
+76.9whp / +45.2wtq gain with BOLT-ON Tsudo exhaust and stock airbox with cone filter!
NO TUNING, NO BOOST CONTROLLER, NO ECU FLASHING, AND NO GIMMICKS TO IMPROVE THE NUMBERS LIKE OTHER COMPANIES. 100% BOLT-ON TESTING
Dyno sheets attached. All numbers SAE corrected, 3 runs for each modification, 9 runs total.
Run on Dynapack 4WD dyno at DRIFTSPEED in Los Alamitos, CA.
Dyno Video:
Base-line run with stock engine: 236.0whp / 247.9wtq
Tsudo exhaust ONLY (stock intake): 299.0whp (+63.0whp) / 260.5wtq (+12.6wtq)
Tsudo exhaust (stock airbox with cone filter): 312.9whp (+76.9whp) / 293.1wtq (+45.2wtq)
Comparison between stock airbox and cone filter WITH Tsudo exhaust (different runs than shown above)
The difference between runs is less than 1 horsepower or 1 lb/ft torque when using the very repeatable Dynapack dyno
Sound Clip:
DRIFTSPEED.COM