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



FASS TSC10165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2001-2010 GM 6.6L DURAMAX (MODERATE TO EXTREME) FASS TSC10165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2001-2010 GM 6.6L DURAMAX (MODERATE TO EXTREME)
Our Price: $729.00

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AMP RESEARCH 75138-01A-B POWERSTEP 2010-2018 DODGE RAM 2500/3500 (ALL CABS) AMP RESEARCH 75138-01A-B POWERSTEP 2010-2018 DODGE RAM 2500/3500 (ALL CABS)
Our Price: $1,599.00
OUO 101010 Short Gusset Adaptable Traction Bar Kit OUO 101010 Short Gusset Adaptable Traction Bar Kit
Our Price: $719.00
2017-19 POWERSTROKE 6.7L EGR W/ PASS THROUGH PLATE 2017-19 POWERSTROKE 6.7L EGR W/ PASS THROUGH PLATE
Our Price: $449.00
SDP Beanie SDP Beanie
Our Price: $10.00
AFE Magnum FORCE Stage-2 Si Cold Air Intake System w/Dynamic Air Scoop & Pro-GUARD 7 Filter Media AFE Magnum FORCE Stage-2 Si Cold Air Intake System w/Dynamic Air Scoop & Pro-GUARD 7 Filter Media
Our Price: $440.00
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
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
FLEECE FPE-34561 POWERFLO LIFT PUMP 2010 DODGE 6.7L CUMMINS FLEECE FPE-34561 POWERFLO LIFT PUMP 2010 DODGE 6.7L CUMMINS
Our Price: $749.00
GDP EGR 2018-2020 Ford Eco Diesel 3.0L GDP EGR 2018-2020 Ford Eco Diesel 3.0L
Our Price: $349.00
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc Stock RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc Stock
Our Price: $1,679.92
READYLIFT 66-2215 2.25" LEVELING KIT 2015-2019 FORD F-150 2WD/4WD READYLIFT 66-2215 2.25" LEVELING KIT 2015-2019 FORD F-150 2WD/4WD
Our Price: $229.95
AFE Momentum HD Cold Air Intake System w/Pro 10R Filter Media AFE Momentum HD Cold Air Intake System w/Pro 10R Filter Media
Our Price: $416.00
Driven Diesel FASS / AirDog II Install Kit Driven Diesel FASS / AirDog II Install Kit
Our Price: $109.95
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 175cc/30% RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 175cc/30%
Our Price: $2,319.92
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 175cc/75% RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 175cc/75%
Our Price: $2,399.92
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
AFE Momentum HD Dynamic Air Scoop AFE Momentum HD Dynamic Air Scoop
Our Price: $52.00
S&B FILTERS 75-5126 COLD AIR INTAKE (CLEANABLE FILTER) 2018-2020 FORD F-150 3.0L POWERSTROKE S&B FILTERS 75-5126 COLD AIR INTAKE (CLEANABLE FILTER) 2018-2020 FORD F-150 3.0L POWERSTROKE
Our Price: $399.00
FLEECE FPE-34562 POWERFLO LIFT PUMP 2011-2020 DODGE 6.7L CUMMINS FLEECE FPE-34562 POWERFLO LIFT PUMP 2011-2020 DODGE 6.7L CUMMINS
Our Price: $749.00
FASS TSC11165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2011-2014 GM 6.6L DURAMAX (MODERATE TO EXTREME) FASS TSC11165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2011-2014 GM 6.6L DURAMAX (MODERATE TO EXTREME)
Our Price: $729.00
XDP 6.7L POWERSTROKE CP4 BYPASS KIT XD282 2015-2016 FORD 6.7L POWERSTROKE XDP 6.7L POWERSTROKE CP4 BYPASS KIT XD282 2015-2016 FORD 6.7L POWERSTROKE
Our Price: $348.95
SDP Sweatshirt SDP Sweatshirt
Our Price: $45.00

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SDP 2013-2016 6.7 Ford Spartan Mount SDP 2013-2016 6.7 Ford Spartan Mount
Our Price: $169.00

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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