Welcome.

Customer service is our #1 priority.
If you have any questions feel free to contact Sean OHara at 860-250-6082 if we miss your call please leave a voice mail or a text message so we can return calls. You may also send Email to [email protected]

Street Diesel Performance is a family run business. We believe in strong family values.


BILLING AND SHIPPING MUST BE THE SAME AS YOUR CREDIT CARD UNLESS OTHER ARRANGEMENTS HAVE BEEN MADE!
Street Diesel Performance is a family run business. We believe in strong family values.


POPULAR ITEMS



READYLIFT 66-2053 3" REAR BLOCK KIT 2004-2019 FORD F-150 2WD/4WD READYLIFT 66-2053 3" REAR BLOCK KIT 2004-2019 FORD F-150 2WD/4WD
Our Price: $159.95
6.0" TALL FLAT BLOCK - TWO-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY 6.0" TALL FLAT BLOCK - TWO-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY
Our Price: $179.95
SDP Sweatshirt SDP Sweatshirt
Our Price: $45.00

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AFE 49-04060 ATLAS 5" DOWNPIPE-BACK RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS) AFE 49-04060 ATLAS 5" DOWNPIPE-BACK RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS)
Our Price: $583.00
5.0" TALL FLAT BLOCK (2-PC DRIVE SHAFT) - FORD SUPER DUTY 2017-2019 5.0" TALL FLAT BLOCK (2-PC DRIVE SHAFT) - FORD SUPER DUTY 2017-2019
Our Price: $179.95
FLEECE FPE-LML-CP3-FF-3K LML CP3 CONVERSION KIT WITH PUMP FLEECE FPE-LML-CP3-FF-3K LML CP3 CONVERSION KIT WITH PUMP
Our Price: $1,999.00
2015-2016 Powerstroke 6.7L Cooler Upgrade with Coolant Re-Route Hoses with Pass Through Plate 2015-2016 Powerstroke 6.7L Cooler Upgrade with Coolant Re-Route Hoses with Pass Through Plate
Our Price: $499.00
READYLIFT 66-2014 4" REAR BLOCK KIT 2011-2017 FORD F-250 4WD (WITH 2-PC. DRIVESHAFT) READYLIFT 66-2014 4" REAR BLOCK KIT 2011-2017 FORD F-250 4WD (WITH 2-PC. DRIVESHAFT)
Our Price: $179.95
READYLIFT 66-2015 5" REAR BLOCK KIT 2011-2017 FORD F-250/350 4WD (WITH 2-PC. DRIVESHAFT) READYLIFT 66-2015 5" REAR BLOCK KIT 2011-2017 FORD F-250/350 4WD (WITH 2-PC. DRIVESHAFT)
Our Price: $189.95
SDP 6.7 Ford 2011-2014 Downpipe 2011-16 Cab chassis SDP 6.7 Ford 2011-2014 Downpipe 2011-16 Cab chassis
Our Price: $329.00
S&B FILTERS 81-1003 SILICONE BODY MOUNT KIT 2008-2016 FORD 6.4L/6.7L POWERSTROKE (CREW CAB) S&B FILTERS 81-1003 SILICONE BODY MOUNT KIT 2008-2016 FORD 6.4L/6.7L POWERSTROKE (CREW CAB)
Our Price: $499.00
XDP 6.7L WELDLESS DUAL RADIATOR COOLANT Y-PIPE XD283 2013-2015 DODGE 6.7L CUMMINS (FOR DUAL RADIATORS ONLY) XDP 6.7L WELDLESS DUAL RADIATOR COOLANT Y-PIPE XD283 2013-2015 DODGE 6.7L CUMMINS (FOR DUAL RADIATORS ONLY)
Our Price: $139.00
AFE Momentum HD Cold Air Intake System w/Pro DRY S Filter Media DODGE 6.7L 2013-2018 AFE Momentum HD Cold Air Intake System w/Pro DRY S Filter Media DODGE 6.7L 2013-2018
Our Price: $416.00
Driven Diesel 6.0L Fuel Pressure Adapter Driven Diesel 6.0L Fuel Pressure Adapter
Our Price: $119.95
AFE Quantum Cold Air Intake System w/Pro 5R Filter Media AFE Quantum Cold Air Intake System w/Pro 5R Filter Media
Our Price: $357.00
Driven Diesel High Flow Banjo Bolt Kit 2 Bolt Driven Diesel High Flow Banjo Bolt Kit 2 Bolt
Our Price: $109.95
AFE MAGNUM FORCE STAGE-2 PRO 5R COLD AIR INTAKE SYSTEM DODGE 2013-2018 AFE MAGNUM FORCE STAGE-2 PRO 5R COLD AIR INTAKE SYSTEM DODGE 2013-2018
Our Price: $379.00
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 190cc/100% RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 190cc/100%
Our Price: $2,479.92
AFE 49-04060NM ATLAS 5" DOWNPIPE-BACK NO MUFFLER RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS) AFE 49-04060NM ATLAS 5" DOWNPIPE-BACK NO MUFFLER RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS)
Our Price: $528.00
READYLIFT 66-2024 4" REAR BLOCK KIT 2011-2017 FORD F-350/450 4WD DUALLY READYLIFT 66-2024 4" REAR BLOCK KIT 2011-2017 FORD F-350/450 4WD DUALLY
Our Price: $179.95
P1 RACE PARTS C6294PLM 3.5" PLM SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F150 3.0L POWERSTROKE P1 RACE PARTS C6294PLM 3.5" PLM SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F150 3.0L POWERSTROKE
Our Price: $499.99
OUO 101010 Short Gusset Adaptable Traction Bar Kit OUO 101010 Short Gusset Adaptable Traction Bar Kit
Our Price: $719.00
Ford OEM BC3Z-6108-D Ford OEM BC3Z-6108-D
Our Price: $161.50
READYLIFT 44-2575-K 7" LIFT KIT WITH SST3000 REAR SHOCKS READYLIFT 44-2575-K 7" LIFT KIT WITH SST3000 REAR SHOCKS
Our Price: $2,099.95

Lisa OHara's 2017 Ford F350


Sean O'Hara's 2017 Ford F450

Daytona Beach 2018

Sean O'Hara's 2017 Ford F450 SEMA 2018 Truck

Tyler Brancifort's 2006 Ford F350

Kreg O'Hara's 1996 Ford F250

Sean O'Hara's 2017 Ford F450

Sean O'Hara's 2015 F450 Bronze Fire

Sean O'Hara's 2012 Ford F350

Sean O'Hara's 2001 Ford F350

Ryan O'Hara's 2005 Jeep Liberty CRD

Tyler Branciforts 2011 Ford F350

(photo credit Sarah Phillips)

Sean O'Hara's 2017 Ford F450