K.J. Jones
June 14, 2007

While their collective price is on par with the amount you'll pay for an entry-level nitrous system, the cool thing about these basic bolt-ons is the fact that they make excellent naturally aspirated power and torque and don't require as much in terms of custom tuning, colder plugs, higher-octane fuel, or constant refills. Installing the parts can be done at home without any need for super-exotic tools-or a dyno. Sure, having a lift, a compressor, and air tools will make things easier, but all the parts we've detailed can be installed by anyone with the moxie to give it a try.

RPMBaselineCherry Bomb
Exhaust
Accufab
Throttle Body
JLT Ram
Air Intake
POWERTORQUEPOWERTORQUEPOWERTORQUEPOWERTORQUE
2,{{{405}}}104.58224.42106.78228.11110.77235.09112.71238.13
2,501110.78226.41111.38228.73115.99235.76117.56238.64
2,605115.08227.16116.08228.88120.85236.02122.13238.27
2,728120.02227.03121.36228.52126.13235.4128.2238.17
2,807123.{{{62}}}227.13124.83228.42129.84235.34131.67237.98
2,909128.59226.79129.42228.54134.93236.12136.64238
3,015132.38226.83134.14228.56140.06236.86141.5238.35
3,120138.07227.46139.38229.46145.91238.32146.82239.15
3,225142.68228.53145.64232152.42{{{240}}}.98153.21240.95
3,301148.04230.73150.66234.41157.94243.82158.38243.39
3,421154.67233.27158.14237.41166.27247.58167.14247.97
3,525161.68236.64165.05240.52173.19250.66174.77251.94
3,621168.46238.69170.56241.94179.02252.46181.29254.84
3,705172.06239.49175.06242.73184.46254.09186.86256.88
3,804178.51240.72180.88244.21190.7255.31193.63258.64
3,904182.46240.66187.14246.21196.88256.54199.78259.87
4,004188.98242.54193.08247.69201.86256.73205.18260.44
4,152195.28242.35203.09251.25211.1258.85214.58262.52
4,202197.85242.45205.56251.3213.82259.22217.33262.9
4,310202.25242.1209.33249.47219.28259.07222.95262.6
4,415206.35240.72212.{{{57}}}247.34223.56257.74227.32261.42
4,507208.82238.8214.14244.1227.55256.86230.6259.78
4,611210.67235.33215.34239.92230.31254.18233.29256.84
4,734213.07232.24216.25234.68231.52249.01234.96251.98
4,811213.77229.24217.21231.95232.66246.36235.91249.24
4,910213.97224.19217.06227.08233.46242.12237.05245.19
5,006212.86218.12215.82221.45232.47236.54236.98240.24
5,107211.62213.26213.97215.22231.1230.49236.12234.74
5,205208.85206.09211.31208.56229.24224.2234.22228.4
RPMMarch
Pulleys
DiabloSport
Tune
Difference
Baseline vs. Tune
POWERTORQUEPOWERTORQUEPOWERTORQUE
2,405113.28238.84114.17240.249.615.82
2,501118.56239.72119.33240.558.5414.14
2,605123.49240.08124.25240.49.1713.24
2,728129.95240.41130.38240.2410.3713.21
2,807133.32240.43133.95240.4910.3313.36
2,909138.07240.74139.55241.6810.9614.89
3,015143.39241.56145.5243.4513.1216.63
3,120149.04242.49151.74245.7413.6818.28
3,225155.94245.06159.17249.1316.4920.6
3,301161.26247.28{{{164}}}.72251.9716.6721.24
3,421170.56252.19174.18257.1419.5123.87
3,525177.86256.01182.66261.6720.9825.02
3,621185.38259.64189.36264.5920.925.9
3,705190.54260.98195.55266.0723.526.59
3,804197.32262.74202.1267.2523.5926.54
3,904203.58264.06208.52268.5526.0627.88
4,004209.98265.45214.57269.4925.626.95
4,152218.95266.96222.18270.8526.928.5
4,202221.72267.36225.04271.2927.228.84
4,310227.52267.13231.35270.8629.1128.76
4,415231.76266.01235.5269.5829.1528.86
4,507235.13264.22238.16266.729.3427.9
4,611237.72261.22240.77263.7330.128.41
4,734240.93257.62243.04259.2529.9727.01
4,811241.96254.9243.82256.2630.0527.02
4,910242.71250.44243.8251.0829.8326.89
5,006242.63245.44243.61245.8430.7527.72
5,107241.85240.07242.94240.3831.3227.12
5,205240.27233.92241.68234.632.8228.51