BOOST CONTROLLERS
| CAR MODEL/ENGINE | PART NO. | PRODUCT | PRICE |
| UNIVERSAL | SPHKS20041552 | HKS Boost Controller - EVC IV Remote Head | £445.00 |
| UNIVERSAL | SPHKS20041553 | HKS Boost Controller -EVC EZ II | £365.00 |
| UNIVERSAL | SPHKS20041554 | HKS Boost Controller -EVC Installation Kit GTO/VR4 | £24.50 |
| UNIVERSAL | SPHKS20041555 | HKS Boost Controller -EVC Electronic | £395.00 |
| UNIVERSAL | SPHKS20041556 | HKS Boost Controller -EVC EZ Electronic valve control | £315.00 |
| UNIVERSAL | SPHKS20041557 | HKS Boost Controller -EVC Electronic Valve Control | £395.00 |
| UNIVERSAL | SPHKS20041558 | HKS Boost Controller -Adaptor Kit - EVC (Waistgate) | £28.50 |
| UNIVERSAL | SPHKS20041559 | HKS Boost Controller -Adaptor Kit - EVC (twin turbo) | £8.50 |
| UNIVERSAL | SPHKS20041560 | HKS Boost Controller -Adaptor Kit -EVCMitsu/Subaru | £14.50 |
| UNIVERSAL | SPHKS20041561 | HKS Boost Controller -Adaptor Kit - EVC small actu | £28.50 |
| UNIVERSAL | SPHKS20041562 | HKS Boost Controller -Boost Button | £54.00 |
| UNIVERSAL | SPHKS20041563 | HKS Boost Controller -EVC Filter 6mm | £5.95 |
| UNIVERSAL | SPHKS20041564 | HKS Boost Controller -EVC Filter 4mm | £4.95 |
| UNIVERSAL | SPHKS20041565 | HKS Boost Controller -Signal Adapter RPM | £55.00 |
TURBO TIMERS & HARNESS'S
| CAR MODEL/ENGINE | PART NO. | PRODUCT | PRICE |
| UNIVERSAL | SPHKS20041596 | HKS Turbo Timer Type 1 Gold | £115.00 |
| UNIVERSAL | SPHKS20041597 | HKS EZ Guard Timer Gold | £125.00 |
| UNIVERSAL | SPHKS20041598 | HKS Turbo Timer Type 1 (Black) MPH | £125.00 |
| UNIVERSAL | SPHKS20041599 | HKS Turbo Timer | £85.00 |
| UNIVERSAL | SPHKS20041600 | HKS Turbo Timer Type 0 Silver | £75.00 |
| UNIVERSAL | SPHKS20041601 | HKS Turbo Timer Type 1 Silver | £115.00 |
| UNIVERSAL | SPHKS20041602 | HKS Harness Turbo Timer (Direct) | £10.50 |
| UNIVERSAL | SPHKS20041603 | HKS Turbo Timer Harness D/ST1 | £8.75 |
| UNIVERSAL | SPHKS20041604 | HKS Turbo Timer Harness DT-2 | £8.75 |
| UNIVERSAL | SPHKS20041605 | HKS Turbo Timer Harness FT-2 | £8.75 |
| UNIVERSAL | SPHKS20041606 | HKS Turbo Timer Harness Imp 9/97~ | £8.75 |
| UNIVERSAL | SPHKS20041607 | HKS Turbo Timer Harness MT-1 | £8.75 |
| UNIVERSAL | SPHKS20041608 | HKS Turbo Timer Harness MT4 | £8.75 |
| UNIVERSAL | SPHKS20041609 | HKS Turbo Timer Harness MT-5 | £8.75 |
| UNIVERSAL | SPHKS20041610 | HKS Turbo Timer Harness MT-6 | £8.75 |
| UNIVERSAL | SPHKS20041611 | HKS Turbo Timer Harness N/FT1 | £8.75 |
| UNIVERSAL | SPHKS20041612 | HKS Turbo Timer Harness NT-1 | £8.75 |
| UNIVERSAL | SPHKS20041613 | HKS Turbo Timer Harness NT-3 | £8.75 |
| UNIVERSAL | SPHKS20041614 | HKS Turbo Timer Harness NT-7 | £8.75 |
| UNIVERSAL | SPHKS20041615 | HKS Turbo Timer Harness NT-8 | £8.75 |
| UNIVERSAL | SPHKS20041616 | HKS Turbo Timer Harness NT-10 | £8.75 |
| UNIVERSAL | SPHKS20041617 | HKS Turbo Timer Harness ST-2 | £8.75 |
| UNIVERSAL | SPHKS20041618 | HKS Turbo Timer Harness TT-1 | £8.75 |
| UNIVERSAL | SPHKS20041619 | HKS Turbo Timer Harness TT-2 | £8.75 |
| UNIVERSAL | SPHKS20041620 | HKS Turbo Timer Harness TT-3 | £8.75 |
| UNIVERSAL | SPHKS20041621 | HKS Turbo Timer Harness TT4 | £8.75 |
| UNIVERSAL | SPHKS20041622 | HKS Turbo Timer Harness TT-5 | £8.75 |
| UNIVERSAL | SPHKS20041623 | HKS Turbo Timer Harness TT-6 | £8.75 |
| UNIVERSAL | SPHKS20041624 | HKS Turbo Timer Harness TT-7 | £8.75 |
| UNIVERSAL | SPHKS20041625 | HKS Turbo Timer Harness TT-8 | £15.75 |
| UNIVERSAL | SPHKS20041626 | HKS Turbo Timer Harness ZT-1 | £8.75 |
| UNIVERSAL | SPHKS20041627 | HKS Turbo Timer Harness ZT-2 | £8.75 |
| UNIVERSAL | SPHKS20041628 | HKS Harness Turbo Timer (Mazda) | £8.75 |
| UNIVERSAL | SPHKS20041629 | HKS Turbo Timer Harness ZT-4 | £8.75 |
SPEED LIMIT DEFENDER
| CAR MODEL/ENGINE | PART NO. | PRODUCT | PRICE |
| Z33 | SPHKS20041540 | HKS Speed Limit Defender Type 3N Z33 VQ35DE | £185.00 |
| SE3P | SPHKS20041541 | HKS Speed Limit Defender Type 3Z RX8 SE3P 6MT w/immobilizer | £185.00 |
| UNIVERSAL | SPHKS20041542 | HKS Speed Limit Defender Type K | £95.00 |
| UNIVERSAL | SPHKS20041543 | HKS Speed Limit Defender Type 1 | £115.00 |
| UNIVERSAL | SPHKS20041544 | HKS Speed Limit Defender Type 2 | £115.00 |
| AP1 | SPHKS20041545 | HKS Speed Limit Defender Type H1 S2000 | £135.00 |
| UNIVERSAL | SPHKS20041546 | HKS Speed Limit Defender Type T3 | £125.00 |
| UNIVERSAL | SPHKS20041547 | HKS Speed Limit Defender Type T-6 | £125.00 |
| UNIVERSAL | SPHKS20041548 | HKS Speed Limit Defender Type T-7 (See Type 1) | £125.00 |
CIRCLE EARTH SYSTEM
| CAR MODEL/ENGINE | PART NO. | PRODUCT | PRICE |
| GC8 | SPHKS20041751 | HKS Circle Earth System Subaru GC8/GF8 | £115.00 |
| GDB | SPHKS20041752 | HKS Circle Earth System Subaru GDB | £115.00 |
| SUBARU | SPHKS20041753 | HKS Circle Earth System Subaru |